322169757

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 569159136

約数和(自身を除く): 246989379

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 361, 399, 467, 637, 741, 931, 1083, 1401, 1729, 1911, 2527, 2793, 3269, 4693, 5187, 6071, 7581, 8873, 9807, 12103, 14079, 17689, 18213, 22883, 26619, 32851, 36309, 42497, 53067, 62111, 68649, 98553, 115349, 127491, 168587, 186333, 229957, 297479, 346047, 434777, 505761, 689871, 807443, 892437, 1180109, 1304331, 2191631, 2422329, 3540327, 5652101, 6574893, 8260763, 15341417, 16956303, 24782289, 46024251, 107389919, 322169757]

約数ペア:

[(1, 322169757), (3, 107389919), (7, 46024251), (13, 24782289), (19, 16956303), (21, 15341417), (39, 8260763), (49, 6574893), (57, 5652101), (91, 3540327), (133, 2422329), (147, 2191631), (247, 1304331), (273, 1180109), (361, 892437), (399, 807443), (467, 689871), (637, 505761), (741, 434777), (931, 346047), (1083, 297479), (1401, 229957), (1729, 186333), (1911, 168587), (2527, 127491), (2793, 115349), (3269, 98553), (4693, 68649), (5187, 62111), (6071, 53067), (7581, 42497), (8873, 36309), (9807, 32851), (12103, 26619), (14079, 22883), (17689, 18213)]